Motor Shaft Coupler Sleeve Blade Coupling Chuck Adapter.
The flexibility of the coupling shaft removes stress between the motor and drive components.
It can a role in the unexpected.
Great helper for your productivity.
Specifications:
Material: Steel
Colour: Black
Match Blade Inner Hole: 6mm (M6)
Match The Motor shaft Diameter: 3.17mm,4mm,5mm,8mm.
Quantity: 1 Set

Note:
No retail package.
Transition: 1cm=10mm=0.39inch.
Please allow a 1-2cm error due to manual measurement. Please, make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual colour of the item. Thank you!

Package Includes: 1 x Set of Motor Shaft Coupling